El Silencio del Impenetrable
Secrets toxiques
2023
Can We Save the Reef?
2018
Yellowstone: The Mystery of the Wolves
2018
Franklin River Journey
1980
Urak aske: presak kendu, ibaiak berreskuratu
2022
Wild National Parks
2020
Run to Be Visible
2021
Becoming Acadia
2015
Inhabitants
2021
Atlas of a Changing Earth
2023
Unbranded
2015
Extinction: The Facts
2020
Yellowstone an American Legacy
2008
Rhino Man
2024
The Oyster Gardener
2023
Into the Grand Canyon
2019
Acadia Always
2008
The Platypus Guardian
2023
The Trouble with Wolves
2018
Minnesota: A History of the Land
2005